Samut Prakan Weather Year-Round — Best Time to Visit
Samut Prakan, Thailand has hot weather year-round. The best time to visit is December (score: 96/100). Annual average high: 31.3°C, total rainfall: 1173mm.
When is the best time to visit Samut Prakan?
96
December is the best month to visit Samut Prakan with a travel score of 96/100 (Excellent).
Expect highs of 30.4°C, 2 rain days, and 10.3 hours of daily sunshine.
View December weather details →Travel Score by Month
94
Jan
92
Feb
82
Mar
75
Apr
66
May
66
Jun
65
Jul
64
Aug
65
Sep
67
Oct
87
Nov
96
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Samut Prakan each month?
31.3°C
Avg High
25.2°C
Avg Low
1173mm
Annual Rain
How much rain does Samut Prakan get?
Samut Prakan receives 1173mm of rain annually. The wettest month is typically September with 236mm, while December is the driest.
What is the weather like each month in Samut Prakan?
January
94
31°C
Low: 23°C
3 rain days
Excellent
February
92
32°C
Low: 24°C
4 rain days
Excellent
March
82
32°C
Low: 26°C
8 rain days
Excellent
April
75
33°C
Low: 27°C
11 rain days
Good
May
66
32°C
Low: 27°C
19 rain days
Good
June
66
32°C
Low: 27°C
19 rain days
Good
July
65
31°C
Low: 26°C
21 rain days
Good
August
64
31°C
Low: 26°C
21 rain days
Good
September
65
30°C
Low: 26°C
24 rain days
Good
October
67
30°C
Low: 25°C
20 rain days
Good
November
87
31°C
Low: 24°C
7 rain days
Excellent
December
Best time to visit96
30°C
Low: 22°C
2 rain days
Excellent
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Data based on 1994–2024 averages · Last updated: 2024-12-31